HIGH DECK ROAD over SOUTH SANTIAM RIVER

Map

Coordinates:
+44.39157, -122.50975
44°23'30" N, 122°30'35" W

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	HIGH DECK ROAD over SOUTH SANTIAM RIVER
Structure number:	14025 091300167
Location:	020 MI W CASCADIA PARK
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	105.0 ft. `[32.0 m]`
Total length:	173.9 ft. `[53.0 m]`
Roadway width between curbs:	18.0 ft. `[5.5 m]`
Deck width edge-to-edge:	19.4 ft. `[5.9 m]`
Vertical clearance above deck:	14.4 ft. `[4.4 m]`
Owner:	County Highway Agency `[02]`
Year built:	1945
Year reconstructed:	1991
Historic significance:	Bridge is on the National Register of Historic Places `[1]`
Design load:	M 13.5 / H 15 `[2]`
Main span material:	Wood or timber `[7]`
Main span design:	Truss - Thru `[10]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Bituminous `[6]`

Good/Fair/Poor Condition:	Fair
Status:	Posted for other load-capacity restriction `[R]`
Average daily traffic:	158 `[as of 2010]`
Truck traffic:	15% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	48.4
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$980,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2017	Fair	Good	Satisfactory	Satisfactory	158	48.4
August 2015	Fair	Good	Satisfactory	Satisfactory	158	48.4
November 2013	Fair	Good	Satisfactory	Satisfactory	158	48.4
February 2012	Poor	Good	Poor	Satisfactory	158	23.0
November 2011	Fair	Good	Satisfactory	Satisfactory	158	43.4
October 2009	Fair	Good	Good	Satisfactory	158	43.4
October 2007	Good	Very Good	Good	Good	158	43.4
October 2005	Good	Very Good	Good	Good	153	43.4
December 2003	Good	Very Good	Good	Good	153	71.9
September 2001	Good	Very Good	Good	Good	153	71.9
September 1999	Good	Very Good	Good	Good	150	71.9
December 1997	Good	Very Good	Good	Good	150	71.9
January 1996	Good	Very Good	Good	Good	150	71.9
November 1993	Good	Very Good	Good	Good	150	73.9
December 1991	Good	Very Good	Very Good	Good	220	73.9
July 1991	Fair	Fair	Fair	Satisfactory	50	56.5

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Timber Stringer	linear ft.	1,470	1,370	100	0	0
Deck
Prestressed Concrete Deck	sq. ft.	1,346	1,346	0	0	0
Wearing Surfaces	sq. ft.	1,346	1,277	0	69	0
Superstructure
Timber Truss	linear ft.	210	46	129	35	0
Timber Floor Beam	linear ft.	168	168	0	0	0
Substructure
Reinforced Concrete Column	each	4	2	1	1	0
Reinforced Concrete Abutment	linear ft.	48	48	0	0	0
Reinforced Concrete Pile Cap/Footing	linear ft.	96	48	48	0	0
Reinforced Concrete Pier Cap	linear ft.	60	55	5	0	0
Joints
Other Joint	linear ft.	76	41	35	0	0
Deck
Timber Deck	sq. ft.	2,021	2,021	0	0	0
Wearing Surfaces	sq. ft.	2,021	2,021	0	0	0
Bearings
Elastomeric Bearing	each	20	20	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	348	308	40	0	0
Steel Protective Coating	sq. ft.	2,158	1,726	0	432	0